/* 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
$(document).ready(function(){
    
    $("#slideshow").cycle({
        fx:      'scrollHorz',
        timeout:     0,
        prev:    '#prev',
        next:    '#next',
        startingSlide: checkCookie()
    });
    $("#rightcol_slides")
    .cycle({
        fx:     'shuffle',
        speed:  1000,
        timeout: 3500
    });
});

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1 ;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return ""
}

function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : "; expires="+exdate.toUTCString());
}

function checkCookie()
{
var username;
username=getCookie('username');
if (username!=null && username!="")
  {
   if(parseInt(username)<2) {
     username = parseInt(username);
     username+=1;
     setCookie('username',username,365);
   } else {
     setCookie('username','0',365);
   }
  }
else
  {
  username="0";
  if (username!=null && username!="")
    {
    setCookie('username',username,365);
    }
  }
  return getCookie('username');
}